CN204932921U - A kind of glyceride process steam condensation water recovery and use system - Google Patents

Abstract

The utility model discloses a steam condensed water recycling system for glyceride production. The system includes a water pipe, a filter, a steam trap, a steam-water separator and a condensed water storage box. The lower end of the three-way pipe is connected with the sewage valve, and the right end is connected to the filter, steam trap, and steam-water separator in sequence through the water pipe. The steam outlet is connected to the steam jet pump through the steam pipeline, and the drain of the steam-water separator is The water delivery pipe is connected to the condensed water storage tank and then diverted to the bathroom and cooling tower; the utility model has a simple structure, uses pipelines to recycle the condensed water, reuses water and steam respectively, and saves water resources and heat energy.

Description

A steam condensate recovery and utilization system for glyceride production

technical field

The utility model relates to the technical field of chemical production, in particular to a steam condensed water recycling system for glyceride production.

Background technique

In chemical production, most processes require steam heating. The traditional heating method is to heat after passing in steam. There is a discharge pipe at the bottom of the reactor, and the water used for temperature control and the steam used for heating are all discharged from the bottom. This treatment method Not only does it cause waste of water resources, but also because steam condensate is usually hot water at 90-100°C, the heat energy contained in it will also be discharged directly, resulting in energy waste. In view of this, it is more technically and economically valuable to provide a steam condensate recovery and utilization system that can realize efficient energy utilization and water resource conservation at the same time.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, aiming to provide a steam condensate recovery and utilization system for glyceride production that can effectively utilize heat energy and save water resources.

In order to achieve the above purpose, the utility model adopts such a technical scheme, the system includes a water pipe, a filter, a steam trap, a steam-water separator and a condensed water storage tank, wherein one end of the water pipe is connected to the reactor, and the other end is connected to the tee pipe , the lower end of the three-way pipe is connected to the drain valve, and the right end is connected to the filter, the steam trap, and the steam-water separator in sequence through the water pipe. The pipes are connected to the steam jet pump.

The utility model is equipped with a filter to filter the rust residue in the pipeline, and the rust residue is removed from the sewage valve; the condensed water storage box adopts an insulated storage box to reduce heat dissipation into the air and cause waste; the condensed water storage box is equipped with hot water Centrifugal pump can make water pumped to the cooling tower after the condensate storage tank is full, for cooling and secondary use; steam is used as the steam source of the steam jet pump.

Beneficial effects: the utility model has a simple structure, adopts pipelines to recover condensed water, reuses water and steam respectively, and saves water resources and heat energy.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Labels in the figure: 1—water pipe, 11—tee pipe, 12—drainage valve, 2—filter, 3—steam trap, 4—steam water separator, 41—drainage port, 42—steam exhaust port, 43—discharge Water pipe, 44—steam pipe, 5—condensed water storage tank, 51—hot water centrifugal pump, 6—steam jet pump, 7—washing room, 8—cooling tower, 9—reactor.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings, but the utility model shall not be limited in any way, and any changes or improvements made based on the teaching of the utility model shall belong to the protection scope of the utility model.

As shown in Figure 1, the system includes a water pipe 1, a filter 2, a steam trap 3, a steam separator 4, and a condensed water storage tank 5, wherein one end of the water pipe 1 is connected to the reactor 9, and the other end is connected to the tee pipe 11 , the lower end of the three-way pipe 11 is connected to the drain valve 12, and the right end is connected to the filter 2, the steam trap 3, and the steam-water separator 4 in sequence through the water pipe, and the drain port 41 of the steam-water separator 4 is connected to the condensed water storage through the water pipe 43 The box 5 and the steam outlet 42 are connected to the steam jet pump 6 through the steam pipe 44 .

The condensed water storage tank 5 is an insulated storage tank.

The water outlet of the condensed water storage tank 5 is respectively connected to two pipelines, one pipeline is connected to the cooling tower 8, and the other pipeline is connected to the bathroom 7 in the living area.

A hot water centrifugal pump 51 is installed in the condensed water storage tank 5 , which is automatically started when the condensed water is at a high level, and the condensed water is pumped into the cooling tower 8 .

Working principle and working process of the present utility model are as follows :

When working, the condensed water is discharged from the reaction kettle through the water pipe, and the rust residue is filtered by the filter, and the rust residue is discharged from the drain valve. The filtered condensed water passes through the steam trap and the steam-water separator in turn, and the water-vapor separation is carried out in the steam-water separator. It is directly sent to the steam jet pump, and the separated condensed water is sent to the condensed water storage tank for thermal storage. After the condensed water storage tank is full, the hot water centrifugal pump installed in the condensed water storage tank pumps the rear inlet water to the cooling tower. Cool and supply the bathroom at the same time.

Claims (4)

1. A steam condensed water recycling system for glyceride production, characterized in that the system includes a water pipe (1), a filter (2), a steam trap (3), a steam-water separator (4) and a condensed water storage tank (5), wherein one end of the water pipe (1) is connected to the reaction kettle (9), the other end is connected to the three-way pipe (11), the lower end of the three-way pipe (11) is connected to the drain valve (12), and the right end is passed through the water pipe according to Sequentially connect the filter (2), steam trap (3), and steam-water separator (4), and the drain port (41) of the steam-water separator (4) is connected to the condensed water storage tank (5) through the water delivery pipe (43). The steam outlet (42) is connected to the steam jet pump (6) through the steam pipe (44). 2. The steam condensed water recycling system for glyceride production according to claim 1, characterized in that: the condensed water storage tank (5) is an insulated storage tank. 3. The steam condensed water recycling system for glyceride production according to claim 1, characterized in that: the water outlets of the condensed water storage tank (5) are respectively connected to two pipelines, and one pipeline is connected to a cooling tower ( 8), and another pipeline is connected to the bathroom (7) in the living area. 4. The steam condensed water recycling system for glyceride production according to claim 1, characterized in that: a hot water centrifugal pump (51) is installed in the condensed water storage tank (5), and the condensed water is at a high liquid level Automatically starts when in position to pump the condensate into the cooling tower (8).